Always up for backcountry treks or climbs, the men's Mountain Hardwear Sprag Jacket is a tough, abrasion-resistant soft shell which delivers awesome stretch and breathability.

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REI

Durable, dependable softshell jacket with outstanding wind-resistance and mobility. The Sprag Jacket is made from a durable doubleweave fabric which combines toughness with breathability. It's abrasion-resistant, so it isn't intimated by the backcountry, yet it has excellent stretch, so you can move freely. Nylon overlay panels on the chest, shoulders, and upper arms augment its wind-resistance.